S. Ast

7.4k total citations
10 papers, 248 citations indexed

About

S. Ast is a scholar working on Atomic and Molecular Physics, and Optics, Ocean Engineering and Astronomy and Astrophysics. According to data from OpenAlex, S. Ast has authored 10 papers receiving a total of 248 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Atomic and Molecular Physics, and Optics, 4 papers in Ocean Engineering and 3 papers in Astronomy and Astrophysics. Recurrent topics in S. Ast's work include Geophysics and Sensor Technology (4 papers), Pulsars and Gravitational Waves Research (3 papers) and Mechanical and Optical Resonators (3 papers). S. Ast is often cited by papers focused on Geophysics and Sensor Technology (4 papers), Pulsars and Gravitational Waves Research (3 papers) and Mechanical and Optical Resonators (3 papers). S. Ast collaborates with scholars based in Germany, United Kingdom and France. S. Ast's co-authors include Roman Schnabel, M. Mehmet, T. Eberle, S. Steinlechner, H. Vahlbruch, R. Schnabel, M. Korobko, H. Miao, Walid Chaibi and N. Christensen and has published in prestigious journals such as Physical Review Letters, Optics Letters and Optics Express.

In The Last Decade

S. Ast

8 papers receiving 223 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
S. Ast Germany	6	206	114	87	32	18	10	248
J. Bauchrowitz Germany	3	324 1.6×	223 2.0×	84 1.0×	21 0.7×	10 0.6×	4	357
S. Vass United States	3	233 1.1×	134 1.2×	66 0.8×	41 1.3×	25 1.4×	4	268
Michael Stefszky Germany	8	136 0.7×	65 0.6×	66 0.8×	17 0.5×	12 0.7×	25	169
Hongyu Liu China	9	323 1.6×	157 1.4×	129 1.5×	20 0.6×	11 0.6×	35	373
Francesco Vedovato Italy	9	220 1.1×	223 2.0×	55 0.6×	14 0.4×	7 0.4×	22	284
Yuhong Liu China	11	154 0.7×	116 1.0×	69 0.8×	22 0.7×	2 0.1×	31	245
Daniel Rieländer Spain	6	218 1.1×	149 1.3×	65 0.7×	7 0.2×	5 0.3×	9	236
Matteo Schiavon Italy	11	232 1.1×	252 2.2×	55 0.6×	13 0.4×	7 0.4×	24	318
M. Salit United States	13	471 2.3×	40 0.4×	222 2.6×	12 0.4×	106 5.9×	23	526
Costantino Agnesi Italy	10	241 1.2×	253 2.2×	59 0.7×	12 0.4×	5 0.3×	22	317

Countries citing papers authored by S. Ast

Since Specialization

Citations

This map shows the geographic impact of S. Ast's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by S. Ast with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites S. Ast more than expected).

Fields of papers citing papers by S. Ast

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by S. Ast. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by S. Ast. The network helps show where S. Ast may publish in the future.

Co-authorship network of co-authors of S. Ast

This figure shows the co-authorship network connecting the top 25 collaborators of S. Ast. A scholar is included among the top collaborators of S. Ast based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with S. Ast. S. Ast is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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10 of 10 papers shown

1.

Ast, S., et al.. (2023). Concept for a Compact Laser-Interferometric Displacement Sensor for Space Applications. elib (German Aerospace Center). SM3B.1–SM3B.1. 1 indexed citations

2.

Ast, S., S. Di Pace, Jacques Millo, et al.. (2021). Higher-order Hermite-Gauss modes for gravitational waves detection. Physical review. D. 103(4). 21 indexed citations

3.

Ast, S., et al.. (2020). Fiber backscatter under increasing exposure to ionizing radiation. Optics Express. 28(23). 34894–34894.

4.

Ast, S., et al.. (2019). Continuous-wave squeezed states of light via ‘up-down’ self-phase modulation. Optics Express. 27(16). 22408–22408. 4 indexed citations

5.

Ast, S., Germán Fernández Barranco, Michael Tröbs, et al.. (2018). Towards the LISA backlink: Experiment design for comparing optical phase reference distribution systems. Institutional Repository of Leibniz Universität Hannover (Leibniz Universität Hannover). 5 indexed citations

6.

Korobko, M., et al.. (2017). Beating the Standard Sensitivity-Bandwidth Limit of Cavity-Enhanced Interferometers with Internal Squeezed-Light Generation. Physical Review Letters. 118(14). 143601–143601. 32 indexed citations

7.

Ast, S., M. Ast, M. Mehmet, & Roman Schnabel. (2016). Gaussian entanglement distribution with gigahertz bandwidth. Optics Letters. 41(21). 5094–5094. 7 indexed citations

8.

Steinlechner, J., S. Ast, Christoph Krüger, et al.. (2013). Absorption Measurements of Periodically Poled Potassium Titanyl Phosphate (PPKTP) at 775 nm and 1550 nm. Sensors. 13(1). 565–573. 8 indexed citations

9.

Ast, S., Aiko Samblowski, M. Mehmet, et al.. (2012). Continuous-wave nonclassical light with gigahertz squeezing bandwidth. Optics Letters. 37(12). 2367–2367. 17 indexed citations

10.

Mehmet, M., S. Ast, T. Eberle, et al.. (2011). Squeezed light at 1550 nm with a quantum noise reduction of 123 dB. Optics Express. 19(25). 25763–25763. 153 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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